XML與JavaBean相互轉換工具 import com.thoughtworks.xstream.XStream;

import java.util.Map;
import java.util.Iterator;

/**
* XML與JavaBean相互轉換工具類
* File: XMLBeanUtils.java
* User: leizhimin
* Date: 2008-3-5 14:28:29
*/
public final class XMLBeanUtils {
????/**
???? * 將Bean轉換為XML
???? *
???? * @param clazzMap 別名-類名映射Map
???? * @param bean???? 要轉換為xml的bean對象
???? * @return XML字符串
???? */
????public static String bean2xml(Map<String, Class> clazzMap, Object bean) {
????????XStream xstream = new XStream();
????????for (Iterator it = clazzMap.entrySet().iterator(); it.hasNext();) {
????????????Map.Entry<String, Class> m = (Map.Entry<String, Class>) it.next();
????????????xstream.alias(m.getKey(), m.getValue());
????????}
????????String xml = xstream.toXML(bean);
????????return xml;
????}

????/**
???? * 將XML轉換為Bean
???? *
???? * @param clazzMap 別名-類名映射Map
???? * @param xml??????要轉換為bean對象的xml字符串
???? * @return Java Bean對象
???? */
????public static Object xml2Bean(Map<String, Class> clazzMap, String xml) {
????????XStream xstream = new XStream();
????????for (Iterator it = clazzMap.entrySet().iterator(); it.hasNext();) {
????????????Map.Entry<String, Class> m = (Map.Entry<String, Class>) it.next();
????????????xstream.alias(m.getKey(), m.getValue());
????????}
????????Object bean = xstream.fromXML(xml);
????????return bean;
????}

????/**
???? * 獲取XStream對象
???? *
???? * @param clazzMap 別名-類名映射Map
???? * @return XStream對象
???? */
????public static XStream getXStreamObject(Map<String, Class> clazzMap) {
????????XStream xstream = new XStream();
????????for (Iterator it = clazzMap.entrySet().iterator(); it.hasNext();) {
????????????Map.Entry<String, Class> m = (Map.Entry<String, Class>) it.next();
????????????xstream.alias(m.getKey(), m.getValue());
????????}
????????return xstream;
????}
} import com.thoughtworks.xstream.XStream;

import java.util.Map;
import java.util.HashMap;

/**
* Created by IntelliJ IDEA.
* File: XStreamFactory.java
* User: leizhimin
* Date: 2008-3-6 15:36:13
*/
public class XStreamFactory {

????/**
???? * 獲取????的XStream對象
???? *
???? * @return XStream對象
???? */
????public static XStream getXXXStream() {
????????Map<String, Class> cm = new HashMap<String, Class>();
????????cm.put("test", org.xxx.Test.class);
????????cm.put("ssss", org.xxx.s.Ssss.class);
????????return XMLBeanUtils.getXStreamObject(cm);
????}
}

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